201140303193 has 64 divisors (see below), whose sum is σ = 320884224000. Its totient is φ = 124123015872.

The previous prime is 201140303191. The next prime is 201140303209. The reversal of 201140303193 is 391303041102.

201140303193 is a `hidden beast` number, since 201 + 140 + 3 + 0 + 319 + 3 = 666.

It is not a de Polignac number, because 201140303193 - 2¹ = 201140303191 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (201140303191) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14917971 + ... + 14931447.

It is an arithmetic number, because the mean of its divisors is an integer number (5013816000).

Almost surely, 2^201140303193 is an apocalyptic number.

It is an amenable number.

201140303193 is a deficient number, since it is larger than the sum of its proper divisors (119743920807).

201140303193 is a wasteful number, since it uses less digits than its factorization.

201140303193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14171 (or 14165 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

Adding to 201140303193 its reverse (391303041102), we get a palindrome (592443344295).

The spelling of 201140303193 in words is "two hundred one billion, one hundred forty million, three hundred three thousand, one hundred ninety-three".